9-in-1 USB C Hub: USB C hub comes with all the necessary functions you need in and general work, including 1 x port, 1 x PD charging port, 1 x USB-C 3.0 port, 1 x TF card slot, 3 x USB 3.0 Ports, 1 x RJ45 Port, 1 x SD card slot. No software and drivers are required, plug and play. 4K to USB C Hub: Mirror or extend your screen with the port to HDTV, monitor or projector. The USB C to provides you with lifelike 4K 3840 x 2160@30Hz images, bringing you an immersive 3D resolution experience. Fast 100W PD Charging: Support PD charging up to 100W, power out (charging) is limited to 87W. The USB C hub multiport adapter provides a Type-C pass-through female port by which you could securely charge your laptop while connecting multiple peripherals for data transferring and worry-free power storage. SD/TF USB C Adapter: It takes only a few seconds to transfer photos or videos to your laptop, An perfect Book Pro USB-C hub/USB C laptop hub for your work and travel. Colour:silver-grey Material:Aluminum alloy Size:11.8 x 4.3 x 1.4cm Package Contents: 1 x USB C HUB Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.